Dear Customer
Subtitle: social and psychological sources of customer dialing irregularities
By: by Robert G. Graham. [Research Associates: Jerry Michel, Byron Newton and John Ferguson.
Published: 1966
Place of publication: n.p
Language: eng
Number of pages: 89
Subjects: Telephone, Dial -- Psychological aspects.
Notes: "Dear Customer, executive synopsis" (7 ℗ , 20 x 25 cm.) in pocket.